UFOs are caught on camera all the time and most of the time we can debunk them as a plastic bag or a cloud refracting light beams. However, this UFO was spotted over Philadelphia and even though it looks like a cloud, it’s moving too fast and has “sparkling lights in it.”

Right now, we don’t have any theories to what this UFO actually is, but it looks suspiciously like special effects animation. Sorry X-Files fans.

Related: Strange Light Beam Appears Above the Clouds